perf(parser): alloc enough space for covering object assignments

[camchenry]

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[camchenry]

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• perf(parser): alloc enough space for covering object assignments #12837 👈 (View in Graphite)
• test(parser): track number of allocations #12555 : 1 other dependent PR (#12701 )
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #12837 will not alter performance

_{Comparing 08-05-perf_parser_alloc_enough_space_for_covering_object_assignments (e1bcef3) with 07-28-test_parser_track_number_of_allocations (a2cf46a)}

Summary

✅ 34 untouched benchmarks